Changeset 53a309e in mainline for uspace/drv/bus

Timestamp:

2017-10-08T20:42:50Z (8 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

07cb0108

Parents:

d15797d

Message:

Must not explicitly close DDF-provided parent session.

Location:

uspace/drv/bus/usb

Files:

• ehci/res.c (modified) (1 diff)
• uhci/main.c (modified) (1 diff)

uspace/drv/bus/usb/ehci/res.c

@@ -229 +229 @@
         //TODO unmap registers
         hw_res_list_parsed_clean(&res);
-        async_hangup(parent_sess);
         return ret;
 }

uspace/drv/bus/usb/uhci/main.c

@@ -111 +111 @@
         /* See UHCI design guide page 45 for these values.
          * Write all WC bits in USB legacy register */
-        const int rc = pci_config_space_write_16(parent_sess, 0xc0, 0xaf00);
-
-        async_hangup(parent_sess);
-        return rc;
+        return pci_config_space_write_16(parent_sess, 0xc0, 0xaf00);
 }